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Costumes / Dress-up

A Mighty Girl's costume collection features hundreds of fun and empowering costumes for Halloween or dress-up play anytime of year. For spooky or Halloween-themed Mighty Girl books and movies, visit our Halloween special feature for a wide array of bewitching selections!
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1–36 of 304 items
  1. Susan B. Anthony / Harriet Tubman Child Costume Susan B. Anthony / Harriet Tubman Child Costume
    $28.78 C$33.54 A$56.95 £69.69
  2. Suffragist Child Costume Suffragist Child Costume
    $29.96 C$34.99 A$46.17 £14.72
  3. Amelia Earhart Tween Costume Amelia Earhart Tween Costume
    $31.85 C$38.48 A$59.95
  4. Rosie the Riveter Kids Costume Rosie the Riveter Kids Costume
    $34.58 C$60.87 A$58.69
  5. Judge / Justice Child Costume Judge / Justice Child Costume
    $23.45 A$47.44 £82.21
  6. Jane Austen Costume Jane Austen Costume
    $34.99
  7. Annie Oakley Costume Annie Oakley Costume
    $26.25 C$70.95 A$50.95
  8. Elsa (Frozen II) Deluxe Costume Elsa (Frozen II) Deluxe Costume
    $27.33 C$54.88 A$52.55 £38.37
  9. Winifred Sanderson (Hocus Pocus) Costume Winifred Sanderson (Hocus Pocus) Costume
    $44.99
  10. Susan B. Anthony Costume Susan B. Anthony Costume
    $39.99
  11. Wonder Woman 1984 Costume Wonder Woman 1984 Costume
    $36.99
  12. Totoro Child's Costume Totoro Child's Costume
    $34.99 £23.25
  13. Gladiator Costume Gladiator Costume
    $37.49 C$150.13 A$56.95 £76.56
  14. Florence Nightingale Costume Florence Nightingale Costume
    $39.99
  15. Child / Tween Robin Hood Costume Child / Tween Robin Hood Costume
    $29.08 C$41.01
  16. Luna Lovegood Costume Set Luna Lovegood Costume Set
    $31.91 C$53.16 A$55.50
  17. Wizard of Oz Wicked Witch Costume Wizard of Oz Wicked Witch Costume
    $34.06 A$54.26 £23.59
  18. Pioneer Prairie Girl Costume Pioneer Prairie Girl Costume
    $28.27 C$35.82
  19. A League of Their Own Youth Costume A League of Their Own Youth Costume
    $54.99 C$100.12 A$198.95
  20. Sally (Nightmare Before Christmas) Costume Sally (Nightmare Before Christmas) Costume
    $19.95 C$44.28 A$48.25
  21. Noble Knight Costume Noble Knight Costume
    $26.81 A$55.95
  22. Rey (The Last Jedi) Deluxe Costume Rey (The Last Jedi) Deluxe Costume
    $31.74
  23. Anna (Frozen II) Deluxe Costume Anna (Frozen II) Deluxe Costume
    $41.99 C$59.99 A$69.89
  24. Supergirl Jumpsuit Costume Supergirl Jumpsuit Costume
    $37.99 A$59.71 £54.60
  25. Carmen Sandiego Child Costume Carmen Sandiego Child Costume
    $59.99 A$103.88
  26. Greek Goddess Costume Greek Goddess Costume
    $29.44
  27. Wednesday Addams Family Costume Wednesday Addams Family Costume
    $24.94 A$40.73 £22.74
  28. Merida Costume Merida Costume
    $70.00 A$133.95 £201.44
  29. Mary Poppins Child Costume Mary Poppins Child Costume
    $19.00 £43.20
  30. Captain Marvel Costume Captain Marvel Costume
    $18.99 C$38.15 A$41.80 £21.30
  31. Dora Milaje Child Costume Dora Milaje Child Costume
    $37.51 C$73.66 A$58.75 £89.13
  32. Spider-Gwen Costume Spider-Gwen Costume
    $28.99 C$79.39 A$49.42
  33. Forces of Destiny Leia Organa Costume Forces of Destiny Leia Organa Costume
    $53.99
  34. Ms. Marvel (Marvel Rising) Costume Ms. Marvel (Marvel Rising) Costume
    $28.34 C$42.19 A$46.59 £27.30
  35. Wonder Woman 1984 Golden Eagle Armor Costume Wonder Woman 1984 Golden Eagle Armor Costume
    $49.99 C$116.38
  36. Votes for Women Sash Votes for Women Sash
    $8.50 A$20.31
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1–36 of 304 items